column formwork

column formwork

Product Introduction:

Luowen Column Plywood Formworkis a kind of integrated concrete pouring formwork, it is made up of two pieces of half-round formwork to joint into one column, and use the steel fixed belt to fix the two formworks steady, then pouring the concrete.

The column plywood formwork is very easy to install and fix, after the jointing, assembling the scaffolding and the inclined steel prop, then the formwork is very steady, the construction is very simple.

Character:

1. Light Weight: We choose the high grade birch and poplar as the basic material, they are very light, so Luowen Column Plywood Formwork is convenient for transporting, and only one person could delivery single formwork by hand.
2. High Roundness: Luowen Column Plywood is produced into perfect round of 360°directly by our special process, so it could make sure that the column is perfect in roundness.
3. No Deformation: We had tested the column plywood formwork by being cooking in boiling water lasting 72 hours, the formwork was also whole, there was no deformation and chipping, and in the temperature from -35 to +45 degree, there is no negative effect when construction. High strength makes the formwork perfect in concrete pouring.
4. Multi Using: Luowen Column Plywood Formwork could be used in vertical column concrete pouring, inclined column concrete pouring and arced wall concrete pouring.
5. Re-used: Luowen Column Plywood Formwork could be used 8 times.
6. Convenient In Jointing: Luowen Column Plywood formwork could be joint parallelly or interlacedly, according to the high and diameter and other design request of the column, the formwork could be joint flexible.
7. Easy To Cut: the plywood is easy to cut, so according to the construction, the formwork could be cut into the required length.
8. Sealing: The sides of Luowen Column Plywood Formwork isconcave-convex, so when two formworks jointing, the gap is very close, and also the formwork is fixed by the steel belt, so the formwork is excellent in preventing the concrete leaking.
9. High Quality Film: Luowen Column Plywood Formwork is filmed by Dynea brown film imported from Finland, it protect the formwork surface from the corrosion and makes the formwork durable, improves the flatness of the concrete surface and makes the concrete surface save the second time plastering, so it could save a lot cost of construction.

Assemble Process:

1. Jointing the half-round formwork into the column.
2. Binding the steel fixed belt per 30cm to fix the formwork steady, the steel fix belt is 30mm width and 2.3mm thickness.
3. Assemble the half-round formwork on the lower formwork, binding the steel fixed belt between two formwork, the steel fixed belt is 50mm width and 2.3mm thickness.
4. Assemble the scaffolding to fix the formwork, and make a frame per 150cm to keep the formwork from rocking.
5. If the high is more than 3m, the formwork should be assembled interlacedly, it could column formwork fixed.
6. The screws of the steel fixed belts should not in one line.
7. If the diameter of the column is more than 1600mm, it should use four piece 1/4 round formwork to assemble into one column.